JGAP is a sophisticated Genetic Algorithms and Genetic Programming package written in Java. JGAP version 3.3.4 is an extensive release, bringing a lot of new features and a couple of bug fixes. Among them: * Enhancement of Genetic Programming (GP) and new GP functions * Enhancement of grid computing * Some new utility functions and classes * Some bug fixes * Javadoc-enhancements and new JUnit tests This release can be downloaded here: http://sourceforge.net/project/showfiles.php?group_id=11618&package_id=48940 For more information visit the JGAP homepage at http://jgap.sf.net Klaus Meffert for the JGAP team